Zhengzhou Merck(ZZMERCK) specialized in Special Tricycle & Quadricycle Since 2003! which have been exported to over 50 countries.
We mainly manufacture these super nice products, including surrey bike, recumbent trike, taxi bike, Beer Bike, cargo bike, and stroller bike. We are in the leading position for them in China...
Now we have distributor in The Netherlands, Norway, France, Austria, Denmark, the United States, Peru, and Russia...
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